In this paper, we investigate the physical layer security technique of a cooperative
communication network with a source node having multiple transmitting antennas, in which …

The use of wireless transmission networks in various environments has become
widespread. One of the main challenges in wireless networks is that the wireless …

Physical layer security is an efficient technique to realize security in wireless network without
relying on conventional cryptographic techniques. In cooperative networks with secrecy …

In this paper, three different relay and jammers selection schemes are presented to improve
the physical layer security of two-way cooperative networks in the presence of multiple …

In the information battlefield, more and more attention is attached to the application of the
military mobile communication system in the field of military communication. In order to …

This paper is concerned with the relay and jammers selection in two-way cooperative
networks to improve their physical layer security. Three different categories of selection …

We employed node cooperation in a cooperative wireless network to achieve physical
layerbased security. The case of a source-destination pair that works with the assistance of …

This paper investigates the outage performance of the secure cooperative system over
correlated Rayleigh fading channels in the presence of the eavesdropper and the jammer …

A two-hop relaying system for secrecy cooperative communication in the presence of an
eavesdropper is investigated, where each relay node is equipped with a unitary matrix and …

This paper investigates the performance of physical (PHY) layer secrecy in a cooperative
relaying with opportunistic relay selection, where an eavesdropper intercepts the transmit …